Consolidated Statements of Cash Flows - Supplemental Disclosure - Reconciliation of liabilities arising from financing activities (Details) - CAD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Bonds Payable. | |||
| Disclosure of reconciliation of liabilities arising from financing activities [line items] | |||
| Opening balance | $ 36,107 | $ 35,538 | $ 35,227 |
| Cash flows | (777) | ||
| Non-cash changes: | |||
| Accretion | 473 | 156 | 140 |
| Cumulative translation adjustments | 742 | 413 | 171 |
| Ending balance | 36,545 | 36,107 | 35,538 |
| Lease liabilities. | |||
| Disclosure of reconciliation of liabilities arising from financing activities [line items] | |||
| Opening balance | 314 | 706 | 767 |
| Cash flows | (408) | (414) | (378) |
| Non-cash changes: | |||
| Additions | 313 | 295 | |
| Accretion | 28 | 20 | 28 |
| Cumulative translation adjustments | 6 | 2 | (6) |
| Reclassification to asset held for sale | $ (253) | ||
| Ending balance | $ 314 | $ 706 | |